Preparation and characterization of chrysin-hydroxypropyl-β-cyclodextrins in-clusion compound / 药学实践杂志

ABSTRACT

Objective To prepare the water soluble chrysin-hydroxypropyl-β-cyclodextrins inclusion compound and widen the administration path of chrysin .Methods The cogrinding method had been used to prepare chrysin-hydroxypropyl-β-cyclodextrins in-clusion compound .The PXRD, DSC and IR techniques had been used to characterize the inclusion compound .Results Chrysin and hydroxypropyl-β-cyclodextrins had formed the inclusion compound , and the formation of the inclusion compound could increase solubili-ty by 120.7 times.Conclusion The inclusion compound preparation method was simple and available , which was suitable to improve the bioavailability .